Set on 1.92 acres in North Haven, this property offers two

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Home For Sale

46 Robertson Drive

Sag Harbor, New York 11963

Suffolk County

Community: 

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$3,795,000 4 br, 3.0 bath 1740 sq. ft. 1.900 acres

Set on 1.92 acres in North Haven, this property offers two compelling paths: a comfortable, fully livable home as it stands today, or the chance to create a remarkable new Hamptons estate. In one of Sag Harbor's most sought-after waterfront communities, surrounded by $20M+ estates, the scale of the parcel supports a true compound with room for a substantial residence, accessory structure, pool, and tennis. A conceptual site plan illustrates a 7,118+- SF main house and 1,067+- SF accessory structure, demonstrating the full development potential. Beach access is just moments away, ideal for kayaking, paddleboarding, and enjoying the harbor. The neighborhood is beautifully maintained, quiet, and private - an elegant, established enclave with generous spacing between homes and mature natural landscape. The current residence is in excellent condition and can serve as your home base while you design, permit, and build, or it can be renovated to suit your style. Whether you choose to enjoy it immediately or shape an entirely new vision, the property offers rare flexibility and significant upside. Separated but only minutes from Sag Harbor Village, this location combines peace, prestige, and opportunity in equal measure.

Interior:
  • Bedrooms: 4
  • Baths: 3.0
  • Sq Ft: 1740
  • Year Built: 1992
  • Utilities: 
  • Fireplaces: 
  • Stories: 
  • Heat/AC: Baseboard
  • Garage: Garage, Garage - Attached
Exterior:
  • Lot Size: 1.900 acre
  • Lot Dimensions: 
  • View Types: 
  • Yard: 
  • Siding: 
  • Roof: 
  • Property Taxes: $8,198
  • MLS #: 11638143
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Contact Information:
Beach Home For Sale in Sag Harbor, New York
Listing Agent: Alba Jancou, Saunders & Associates, 646-478-6638, 631-537-5454 Listing Site, Listing Status: Active
Copyright © 2025 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Ad Number: 7197527
Viewed 12 times.
Updated: Feb 04, 2026

This property is a Home located at 46 Robertson Drive, Sag Harbor, New York 11963, and is currently For Sale at $3,795,000. This Home has 4 bedrooms, 3.0 baths, 1740 sq ft.